South korea phones the North korea twice a day but no answer.

Seoul, south Korea(AP) send some officials to the boarder village of Panmunjam to call north Korea at 9am t 4 pm. For more than 18months, the north has not responded. North Korea have stepped up its nuclear weapons tests and threats. The unification ministry, dedicated to improving relations with north Korea and eventual peaceful reunification, forces an almost existential crisis. The nuclear problems has become much larger than just a Korean peninsula issue. North Korea has launched midrange missiles over Japan and flight tested intercontinental ballistic missiles, confirming fears that its close to its goals of building military arsenal that can target the united states and Asian allies